Hi , I have a new Exchange Setup. Would like to Track & Generate report on Undelivered Messages in the Server. Regards, Prraaddeep

Create a postmaster account, and then run Set-TransportConfig with the -GenerateCopyOfDsnFor property to send copies to the postmaster mailbox. http://www.petri.co.il/monitor-exchange-2007-non-delivery-reports-ndr.htmEd Crowley MVP "There are seldom good technological solutions to behavioral problems."

You can query the message tracking logs. get-messagetrackinglog -EventID "FAIL" -Start "12/30/2010 8:00:00 AM" -End "12/31/2010 5:00:00 PM" | export-csv c:\results.csv -notype James Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com